Pith Number

pith:7LR2MJA6

pith:2025:7LR2MJA62N4GJL54MP2E6BZ7H7

not attested not anchored not stored refs pending

Evaluating Large Language Model Capabilities in Assessing Spatial Econometrics Research

Giuseppe Arbia, Luca Morandini, Vincenzo Nardelli

arxiv:2506.06377 v1 · 2025-06-04 · cs.CY · cs.LG · econ.EM · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LR2MJA62N4GJL54MP2E6BZ7H7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:17:49.200466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae3a6241ed37864afbc63f44f073f3fd75eab7a79957cd3e6d6554e3cc5e3c8

Aliases

arxiv: 2506.06377 · arxiv_version: 2506.06377v1 · doi: 10.48550/arxiv.2506.06377 · pith_short_12: 7LR2MJA62N4G · pith_short_16: 7LR2MJA62N4GJL54 · pith_short_8: 7LR2MJA6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/7LR2MJA62N4GJL54MP2E6BZ7H7 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: fae3a6241ed37864afbc63f44f073f3fd75eab7a79957cd3e6d6554e3cc5e3c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3bf72a0ac07f651e0e8a202bdcf51167718cc674b06330e63ee72cbb654646c",
    "cross_cats_sorted": [
      "cs.LG",
      "econ.EM",
      "stat.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2025-06-04T16:30:57Z",
    "title_canon_sha256": "421aa27c8333b23a63690578be0079f9441bb1cc410f2ffca642a2effddb1a1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.06377",
    "kind": "arxiv",
    "version": 1
  }
}